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| author | Erik Verbruggen <erik.verbruggen@nokia.com> | 2009-12-18 16:56:31 +0100 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@nokia.com> | 2009-12-18 17:26:07 +0100 |
| commit | 6573ec5709dc73781fbdc76910540b8db6c42f9b (patch) | |
| tree | 82cc0129835b1e9ea926df55c28047847e697b6d /src/shared/cplusplus/AST.cpp | |
| parent | 0639d1745b246f6f4d800b51e0379284952162b4 (diff) | |
| download | qt-creator-6573ec5709dc73781fbdc76910540b8db6c42f9b.tar.gz | |
Fixed potential 0 pointer deref.
Diffstat (limited to 'src/shared/cplusplus/AST.cpp')
| -rw-r--r-- | src/shared/cplusplus/AST.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/shared/cplusplus/AST.cpp b/src/shared/cplusplus/AST.cpp index e901b67e92..570bcd9711 100644 --- a/src/shared/cplusplus/AST.cpp +++ b/src/shared/cplusplus/AST.cpp @@ -1939,7 +1939,11 @@ unsigned ObjCMessageExpressionAST::lastToken() const unsigned ObjCMessageArgumentAST::firstToken() const { - return parameter_value_expression->firstToken(); + if (parameter_value_expression) + return parameter_value_expression->firstToken(); + + // ### assert? + return 0; } unsigned ObjCMessageArgumentAST::lastToken() const |